[21777] in cryptography@c2.net mail archive
Re: Unforgeable Blinded Credentials
daemon@ATHENA.MIT.EDU (John Gilmore)
Wed Apr 5 21:21:16 2006
X-Original-To: cryptography@metzdowd.com
X-Original-To: cryptography@metzdowd.com
To: hal@finney.org ("Hal Finney")
Cc: cryptography@metzdowd.com, ben@algroup.co.uk
In-reply-to: <20060404222448.A81B157FD1@finney.org>
Date: Wed, 05 Apr 2006 14:44:06 -0700
From: John Gilmore <gnu@toad.com>
> I am aware of, Direct Anonymous Attestation proposed for the Trusted
> Computing group, http://www.zurich.ibm.com/security/daa/ .
> DAA provides
> optionally unlinkable credential showing and relies on blacklisting to
> counter credential sharing.
Hmm, why doesn't this blacklisting get mentioned in IBM's DAA page?
What sort of blacklist would this be? What actions would being listed
on it trigger?
John
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